Doesnt seem all that hard to me. All I did was used a 14mm wrench. I put the t-case in 4wd, removed the one nut, put the t-case in neutral, turned the driveshaft so I could get the next nut off, put the t-case back in 4wd, and repeated. You dont need to get a wrench on the back of the bolts because the bolt itself is pressed into the flange.

88 4R, 350 V8, R150 5 speed Sold <...uot; />
97 4R, stock, daily driver
98 Sienna, kid and dog hauler, wife's ride